Math Insights

GC Radian or Degree Mode? TI-84 Settings for H2 Math

Choose radian or degree mode correctly on a TI-84 for H2 Math, with setup steps, angle conversions and checks for missing graphs or unexpected integrals.

Mr Gan

7 min read

H2 Math Paper 1: What to Do Before, During and After

Mr Gan’s exam-day game plan: prepare your brain, MF27 and graphing calculator, read questions carefully, collect marks and reset for Paper 2.

Mr Gan

6 min read

H2 Math Hypothesis Testing: Critical Regions, p-Values and Conclusions

Learn to set up an H2 hypothesis test, choose the correct tail, compare p-values with critical regions, and write a careful conclusion using worked examples.

Mr Gan

12 min read

H2 Math Topics: Best Revision Order for JC1 and JC2

A practical H2 Math revision order for Singapore JC1 and JC2 students: rebuild O-Level foundations, use graphs to unlock functions, practise Vectors early, then polish calculus and P&C.

Mr Gan

9 min read

H2 Math Vectors: Stop Memorising Formulas and Learn the Few Ideas That Matter

A Singapore H2 Math guide to Vectors: use dot product, cross product, the magic triangle, ratio theorem, lines, and planes instead of memorising every formula.

Mr Gan

8 min read

Stuck at U or S in H2 Math? Diagnose Your Revision Gaps

Is H2 Math hard? Mr Gan explains why Singapore JC students get stuck at U or S grade, how to study for H2 Math properly, and how targeted practice, GC skills, and A-Level question exposure help students improve.

Mr Gan

7 min read

4 Types of H2 Math Questions: How to Prepare for Each

Mr Gan explains the four types of H2 Math questions, how to clear familiar doubts, prepare for unfamiliar problems and assess a tutor’s fit.

Mr Gan

7 min read

H2 Math Syllabus: Topic Checklist, Paper Format and JC Preparation

Understand the H2 Math syllabus, check your foundations, and plan JC1 and JC2 revision. Includes the paper format and a worked modelling example.

Mr Gan

10 min read

JC Life in Singapore: A Dive into the Rollercoaster Ride of Junior College

Singapores education system is renowned for its rigour, and the Junior College (JC) phase stands out as one of its most challenging stages.

Mr Gan

4 min read

Navigating the Transition from H2 to H1 Mathematics (To Drop or Not to Drop)

Choosing the right subjects for the A-Levels is a crucial decision that can significantly impact ones academic journey and future career prospects.

Mr Gan

4 min read

From A Math to H2 Math: A Worked-Example Preparation Guide

Prepare for H2 Math with paired A Math and H2 examples, a readiness checklist and a focused plan to strengthen the foundations you will reuse.

Mr Gan

9 min read

What is H2 Mathematics and How Important Is It?

Mr Gan

6 min read